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Service Manual

Contents

46”

46PFL3705D/F7

(Serial No. : YA1A)

46”

46PFL3705D/F7

(Serial No. : YA2A)

46”

46PFL3505D/F7

(Serial No. : YA1A)

© 2011 Funai Electric Co., Ltd.

All rights reserved. No part of this manual may be reproduced, copied, transmitted, disseminated, transcribed, 
downloaded or stored in any storage medium, in any form or for any purpose without the express prior written 
consent of Funai. Furthermore, any unauthorized commercial distribution of this manual or any revision hereto 
is strictly prohibited.

Information in this document is subject to change without notice. Funai reserves the right to change the content 
herein without the obligation to notify any person or organization of such changes.

 with the 

 design is a registered trademark of Funai Electric Co., Ltd and may not be used in any way 

without the express written consent of Funai. All other trademarks used herein remain the exclusive property of 
their respective owners. Nothing contained in this manual should be construed as granting, by implication or 
otherwise, any license or right to use any of the trademarks displayed herein. Misuse of any trademarks or any 
other content in this manual is strictly prohibited.  Funai shall aggressively enforce its intellectual property rights 
to the fullest extent of the law.

LCD TV

chassis PL10.6

110808

Summary of Contents for 46PFL3705D/F7

Page 1: ...hout notice Funai reserves the right to change the content herein without the obligation to notify any person or organization of such changes with the design is a registered trademark of Funai Electric Co Ltd and may not be used in any way without the express written consent of Funai All other trademarks used herein remain the exclusive property of their respective owners Nothing contained in this...

Page 2: ...D AC INLET LINE FILTER L1601 LINE FILTER L1602 T1201 BRIDGE RECTIFIER D1201 D1204 BRIDGE RECTIFIER L1604 DRAIN VCC VDD FB TO SYSTEM CONTROL BLOCK DIAGRAM POWER SUPPLY CBA AL 4 3V 345V HOT 20V F1601 8A 250V 5 7 9 10 1 2 4 6 3 2 5 11 8 T1701 8 7 5 3 4 2 1 10 9 11 12 13 14 15 16 IC1202 1 4 3 2 IC1201 SWITCHING Q1602 SWITCHING Q1601 VCC SWITCHING FEED BACK RL1201 Q1202 Q1201 Q1701 SWITCHING Q1702 SWIT...

Page 3: ...652 SW 5V TO SYSTEM CONTROL BLOCKDIAGRAM PROTECT1 6 8 2 3 LCD 12V P ON 3 5V LCD 12V P ON 3 3V P ON 7 5V P ON 5V P ON 3 3V JACK CBA FRC CBA UNIT 10 P ON 3 5V 10 14 AMP 24V 14 1 TUNER 35V 1 CN1803 CN5001 3 4 LCD 12V 3 4 1 P ON 3 3V 1 P ON 3 3V 6 12 P ON 5V 12 P ON 7 5V 8 LCD 12V 2 3 WH2102 Q653 Q654 SW 3 3V FEED BACK 345V HOT 20V NOTE The voltage for parts in hot circuit is measured using hot GND as...

Page 4: ...liser un fusible de rechange de même type de 8A 250V 8A 250V CAUTION Fixed voltage or Auto voltage selectable power supply circuit is used in this unit If Main Fuse F1601 is blown check to see that all components in the power supply circuit are not defective before you connect the AC plug to the AC power supply Otherwise it may cause some components in the power supply circuit to fail TENSÃO DA RE...

Page 5: ...10 4 PL10 6SCP2 Power Supply 2 Schematic Diagram NOTE The voltage for parts in hot circuit is measured using hot GND as a common terminal ...

Page 6: ...10 5 PL10 6SCP3 Power Supply 3 Schematic Diagram NOTE The voltage for parts in hot circuit is measured using hot GND as a common terminal ...

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